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52558361130 = 23511159267761
BaseRepresentation
bin110000111100101110…
…001111001000101010
312000122212211101022210
4300330232033020222
51330114420024010
640051152025550
73540305461362
oct607456171052
9160585741283
1052558361130
11203209086a0
12a2298322b6
134c57ac4192
1427884139a2
15157929cb20
hexc3cb8f22a

52558361130 has 32 divisors (see below), whose sum is σ = 137607346368. Its totient is φ = 12741420800.

The previous prime is 52558361129. The next prime is 52558361131. The reversal of 52558361130 is 3116385525.

52558361130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52558361129) and next prime (52558361131).

It is not an unprimeable number, because it can be changed into a prime (52558361131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79633551 + ... + 79634210.

It is an arithmetic number, because the mean of its divisors is an integer number (4300229574).

Almost surely, 252558361130 is an apocalyptic number.

52558361130 is an abundant number, since it is smaller than the sum of its proper divisors (85048985238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52558361130 is a wasteful number, since it uses less digits than its factorization.

52558361130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159267782.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 52558361130 in words is "fifty-two billion, five hundred fifty-eight million, three hundred sixty-one thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 159267761 318535522 477803283 796338805 955606566 1592677610 1751945371 2389016415 3503890742 4778032830 5255836113 8759726855 10511672226 17519453710 26279180565 52558361130